<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
    <h1>hello node---qyx</h1>
    <img src="wall.jpg" alt=""/>


    <form action="/upload" method="POST" enctype="multipart/form-data">
        <input type="file" name="imagefile" id="" />
        <!-- name属性不能为空，否则文件解析会出错 -->
        <input type="submit" value="上传图片" />
    </form>
</body>
</html>
